[INFO] fetching crate hambands 1.0.0... [INFO] linting hambands-1.0.0 against nightly for clippy-nonminimal_bool-denied [INFO] extracting crate hambands 1.0.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate hambands 1.0.0 [INFO] finished tweaking crates.io crate hambands 1.0.0 [INFO] tweaked toml for crates.io crate hambands 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hambands 1.0.0 on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69dd1c05a2e40a8121ac158de7762be6af5dda71930994926e2789d0428cf9ce [INFO] running `Command { std: "docker" "start" "-a" "69dd1c05a2e40a8121ac158de7762be6af5dda71930994926e2789d0428cf9ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69dd1c05a2e40a8121ac158de7762be6af5dda71930994926e2789d0428cf9ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69dd1c05a2e40a8121ac158de7762be6af5dda71930994926e2789d0428cf9ce", kill_on_drop: false }` [INFO] [stdout] 69dd1c05a2e40a8121ac158de7762be6af5dda71930994926e2789d0428cf9ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d9a44750a245f956671aaa5b5ff472434bca43a108811264281c6ddd6399a63 [INFO] running `Command { std: "docker" "start" "-a" "3d9a44750a245f956671aaa5b5ff472434bca43a108811264281c6ddd6399a63", kill_on_drop: false }` [INFO] [stderr] Checking hambands v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/search.rs:57:33 [INFO] [stdout] | [INFO] [stdout] 57 | assert!(band.is_ok() && !band.is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try: `band.is_ok()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/search.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | assert!(band.is_err() && !band.is_ok()); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `band.is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/band/mod.rs:167:24 [INFO] [stdout] | [INFO] [stdout] 167 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 168 | | "Low frequency {} >= high frequency {} on band: {}", [INFO] [stdout] 169 | | band.low_frequency, band.high_frequency, band.name [INFO] [stdout] 170 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 167 ~ panic!( [INFO] [stdout] 168 | "Low frequency {} >= high frequency {} on band: {}", [INFO] [stdout] 169 | band.low_frequency, band.high_frequency, band.name [INFO] [stdout] 170 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "3d9a44750a245f956671aaa5b5ff472434bca43a108811264281c6ddd6399a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d9a44750a245f956671aaa5b5ff472434bca43a108811264281c6ddd6399a63", kill_on_drop: false }` [INFO] [stdout] 3d9a44750a245f956671aaa5b5ff472434bca43a108811264281c6ddd6399a63